Q. Match the phases of steel in Group I with the crystal structures in Group II P. Martensite 1. bcc Q. Cementite 2. fcc R. Austenite 3. bct S. Ferrite 4. Orthorhombic (Solved)
1. p-3, q-4, r-1, s-2
2. p-2, q-3, r-1, s-4
3. p-3, q-4, r-2, s-1
4. p-4, q-3, r-2, s-1
- c. p-3, q-4, r-2, s-1